Out of the blue I can't use the Media Manager. Whenever I click anything requiring Media Manger it just sticks at Loading. I've tried different browsers. Cleared cache, checked permissions. I tried the fixes here and did the first one with no effect. The easydiscuss helper reference is no longer there. http://stackideas.com/forums/error-easy-blog

I just updated to Joomla! 3.1.4 but the problem was there before and after the update. I don't see any errors in the error log specific to media manager but there does seem to be some sort of conflict with jreviews that may or may not be related. However it was working with jreviews previously. The problem just started with seemingly no catalyst.
Screenshot: